AMENDMENT_0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to provide responses to Pre-Proposal Inquiries (PPI's) and to amend the draw ings & specifications.

(Draw ing uploaded as a separate document). The proposal due date remains 8 May 2018. (See Continuation Pages)

Contract Specialist: Philip J. Cole (757) 341-1970

1. CONTRACT ID CODE PAGE OF PAGES

J 1 6

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 01-May-2018

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N4008518R8700

X 9B. DATED (SEE ITEM 11)

23-Mar-2018

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

01-May-2018

CODE

NAVFAC MID ATLANTIC

ACQUISITION CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008518R8700

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM

The Issued By organization has changed from

NAVFAC MID ATLANTIC

IPT NORTH

9324 VIRGINIA AVENUE

BLDG Z-140

NORFOLK VA 23511

to

NAVFAC MID ATLANTIC

9324 VIRGINIA AVENUE

BLDG Z-144

NORFOLK VA 23511

SECTION 00800 - SPECIAL CONTRACT REQUIREMENTS

The following have been added by full text:

WAGE DETERMINATION

County: York County in Maine.

BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.35 for calendar year 2018 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.35 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2018. The EO minimum wage rate will be adjusted annually.

Please note that this EO applies to the above-mentioned types of contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but it does not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60). Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/05/2018 1 02/02/2018 2 04/06/2018

CARP1996-006 04/01/2017

Rates Fringes

CARPENTER (Includes Drywall

Hanging, Form Work, and Metal Stud Installation)...............$ 23.00 18.94

* ELEC0490-009 01/01/2018

Rates Fringes

ELECTRICIAN (Includes Low Voltage Wiring)..................$ 28.20 19.75

ELEV0004-006 01/01/2018

Rates Fringes

ELEVATOR MECHANIC................$ 57.62 32.65

IRON0007-034 09/16/2017

Rates Fringes

IRONWORKER (ORNAMENTAL AND

REINFORCING).....................$ 24.79 21.59

LABO0976-007 07/01/2016

Rates Fringes

LABORER: Common or General (Industrial Work Only)...........$ 19.96 16.62

PLUM0131-002 06/01/2016

Rates Fringes

PLUMBER (Includes HVAC Pipe Installation)....................$ 31.20 21.30

SUME2014-028 01/31/2017

Rates Fringes

BRICKLAYER.......................$ 30.42 2.94

CEMENT MASON/CONCRETE FINISHER...$ 17.65 5.01

INSULATOR - MECHANICAL

(Duct, Pipe & Mechanical System Insulation)...............$ 20.14 2.29

IRONWORKER, STRUCTURAL...........$ 24.16 17.25

LABORER: Common or General......$ 15.29 4.67

LABORER: Demolition.............$ 18.20 5.05

LABORER: Mason Tender - Brick...$ 19.16 3.56

MILLWRIGHT.......................$ 22.17 7.75

OPERATOR:

Backhoe/Excavator/Trackhoe.......$ 39.38 8.55

OPERATOR: Crane.................$ 23.33 0.00

PAINTER (Brush and Roller).......$ 15.38 2.95

PAINTER: Spray..................$ 17.47 2.22

ROOFER...........................$ 20.22 2.09

SHEET METAL WORKER, Includes HVAC Duct Installation...........$ 17.30 2.35

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.

WAGE DETERMINATION APPEALS PROCESS

1.) Has there been an initial decision in the matter? This can be:

* an existing published wage determination

* a survey underlying a wage determination

* a Wage and Hour Division letter setting forth a position on a wage determination matter

* a conformance (additional classification and rate) ruling

On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.)

and 3.) should be followed.

With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

4.) All decisions by the Administrative Review Board are final.

END OF GENERAL DECISION

The following have been deleted:

WAGE DETERMINATION

(End of Summary of Changes)

N40085-18-R-8700 Dry Dock #2 Main Dewatering Pump Replacement & B91 Interior Repairs PNSY – Kittery Maine

AMENDMENT NO. 0002 27 April 2018

Is issued for the following reasons:

1. Provide responses to Bidders’ Pre-Proposal Inquiries (PPI’s)

2. Provide changes to Specifications

3. Provide changes to Drawings

2.1 RESPONSES TO BIDDERS’ PRE-PROPOSAL INQUIRIES (PPI’s)

See attached Table with responses to Bidders Pre-Proposal Inquiries.

2.2 CONTRACT SPECIFICATIONS

DIVISION 40 PROCESS INTEGRATION

SECTION 40 05 13 PIPELINES, LIQUID PROCESS PIPING

CHANGE paragraph 2.1.2.1 Buried Piping Systems as follows:

Delete the last sentence in its entirety: “Buried ferrous piping shall have cathodic protection.”

2.3 CONTRACT DRAWINGS

Drawing H-101, NAVFAC Drawing No. 12765399

REVISE GENERAL NOTE 3:

- Delete General Note 3 in its entirety and replace with the following:

“3) HAZARDOUS MATERIALS ARE TO BE HANDLED AND DISPOSED OF IN ACCORDANCE WITH

SPECIFICATION SECTIONS 02 82 16.00 22 AND 02 83 13.00 22.”

Drawing S-103, NAVFAC Drawing No. 12765414

REVISE BID OPTION 07, KEYNOTES 07-01 AND 07-08:

- Revise Bid Option Keynote 07-01 to become Keynote 1 under the Base Bid. Text remains unchanged.

- Edit Bid Option Keynote 07-01 to read, “NOT USED.”

- Revise Bid Option Keynote 07-08 to become Keynote 2 under the Base Bid. Text remains unchanged.

- Edit Bid Option Keynote 07-08 to read, “NOT USED.”

Drawing A-001, NAVFAC Drawing No. 12765420

REVISE SCHEDULE OF MASONRY REHABILITATION – BID OPTION 01, NOTE 1:

- Note 1: Delete, “, ALONG WITH THE UNIT PRICES NOTED IN THE SPECIFICATIONS.” from the second line of Note 1.

Drawing AD102, NAVFAC Drawing No. 12765422

REVISE BID OPTION 02, KEYNOTE 02-02:

- Revise Demolition Bid Option 02 Keynote 02-02 to become Demolition Keynote 10 under the Base Bid.

Text remains unchanged.

- Revise Demolition Bid Option 02-02 Keynote tag/leaders in two locations on Sub-Gallery Floor Plan to become new Base Bid Keynote 10.

Drawing D-103, NAVFAC Drawing No. 12765472

SUPPLEMENT BID OPTION 09, NOTE 09-01, WITH PIPE PENETRATION DETAIL:

- See attached Sketch SK-D1 for Pipe Penetration Detail for Bid Option 09 in conjunction with Bid Option Note 09-01.

---END---

SOLICITATION NO. N4008518R8700

PROJECT TITLE/LOCATION: DD2 Main Dewatering Pumps, PNSY

PRE‐PROPOSAL INQUIRY FORM

Page Section Para.

1 10 100 Has the Contracting Officer determined whether significant fluctuations in material costs are likely during the period of contract performance, as a result of tariffs and/or uncertain market conditions?

The Contracting Officer does not have the requisite information to predict market fluctuations.

2 12 100

If the Contracting Officer has determined that significant fluctuations in material cost are likely during the period of contract performance, and given that the solicitation is contracting by negotiation for a fixed‐price contract, how does the Agency want Offeror to account for such uncertainties in its price proposal? Offerors will have to estimate to the best of their ability.

3 35 700

If the Contracting Officer has determined that significant fluctuations in material cost are likely during the period of contract performance, will the solicitation be revised to include an economic adjustment contract clause for upward and downward revisions based on specified contingencies?

No. Contract type will remain unchanged.

4 14 factor 1

On project N4008518R8700, in the Solicitation, Offer, and Award document, in Factor 1, Corporate Experience, on Page 14 of 58, (i) Solicitation Submittal Requirements, you state that Offer must submit projects with the following components. a. Expertise with rehabilitation of brick construction in accordance with secretary of interior standards for the treatment of historic properties.

And you also state, on page 15 of 58, Experience of proposed subcontractors will not be considered.

As this is work that a specialized Masonry company would provide to a General Contractor, we request that you allow the bidders to submit a subcontractor’s experience for this item in the evaluation of the corporate experience for this project.

Factor 1 Corporate Experience Subfactor a. Expertise with rehabilitation of brick construction in accordance with secretary of interior standards for the treatment of historic properties will not be considered when evalulating technical proposals. It will remain the responsibility of the GC to provide a subcontractor that meets the technical requirements of the specification when performing the work.

The Solicitation currently includes Wage Determination, General Decision Number: ME180109 01/05/2018 ME109. This determination lacks several of the wage classifications that would be needed to execute the work of this Solicitation (i.e. plumber/pipefittert, millwright, bricklayer, insulator, painter, sheet metal worker, etc.) . We recommend that General Decision Number: ME180095 04/06/2018 ME95 be used instead. Concur. Wage determination ME180095 04/06/2018 ME95 replaces ME180109

01/05/2018 ME109.

Due to the short amount of time between the solicitation release and the site visit, many subcontractors could not get signed up before the security clearance deadline. Can another site visit be scheduled? The project schedule does not have the flexibility to permit another site visit.

7 pg 17 Drawing H101 Gen Note 3 Drawing H‐101, sheet 17 of 145, General Notes 3, reference’s specification section 02‐81‐00 “Transportation and Disposal of Hazardous Materials” this specification was not provided. Please provide copy for bidders review.

See specification sections 02 82 16.00 22 and 02 83 13.00 22 for disposal and transportation of hazardous materials requirements.

8 Drawing H101 Gen Note 3 General Note 3 on Drawing H‐101 references Specification Section 02 81 00. This Section does not appear in the posted specifications. Please provide. See specification sections 02 82 16.00 22 and 02 83 13.00 22 for disposal and transportation of hazardous materials requirements.

9 Drawing H101 Gen Note 2

Asbestos Note 2 on Drawing H‐101 states that "ACM was also identified on the following locations:", referring to the included chart. Please confirm that this chart identifies all known ACM to be accounted for in the proposals for this solicitation.

The chart accounts for materials identified in the Hazardous Materials Survey Report included in the appendix to Section 02 82 16.00 22. Please refer to Section 6.0 "Limitations and Restrictions."

10 Drawing H101 Lead Note 4

Please advise how the contractors are to account for the information provided in Lead Note 4 on Drawing H‐101. The note identifies labeling seen during the hazardous materials survey, however the presence of these potential hazards have neither been confirmed nor quantified, beyond the "Paint with Lead" and "Lead Wipe Samples" charts on H‐101.

Assume anything that was identified as lead paint would also be be identified as chormium or cadmium

Please clarify "along with the unit prices noted in the specifications", as written in Schedule of Masonry Rehabilitation ‐ Bid Option 01, Note 1 on Drawing A‐001.

Please delete, "along with unit prices noted in the specifications" from Bid Option 01, Note 1.

Please confirm that handrails are not required on the Pipe Cross‐Over, shown in B5/A‐505 Handrails are not required on pipe cross‐over. There are fewer than 4‐risers; it is less than 30" to the landing; and the walking surface is less than 4' above the floor.

Please provide the depth of the existing manhole DC 36 adjacent to the 14” diameter drain piping to be replaced at Building 91 as shown on drawings C‐ 101 and ED‐101. Depth is 68" inches from bottom to ceiling. The cover is 8" thick.

14 pg 88 Drawing D‐101 Keynote #2

Drawing D‐101, sheet 88 of 145 (91‐18‐212), Keynote #2 requests a 24” main dewatering pump suction column inside existing 36” OD (30” ID) piping.

Specification 35‐45‐01 section 2.4.6.3 “Flanges”, instructs; “Construct fabricated flanges, as a minimum, to the dimensions of AWWA C207, Class B”.

a. Please note the outside diameter of 24” AWWA C207, Class B flanges are 32” please advise. The flanges for the main dewatering pump discharge column shall be designed by the pump manufacturer to fit inside the existing pipe with an ID of 30", as shown on Drawing D‐101.

15 Is the Proposed Yokagawa I/O Panel to be furnished by the contractor or NAVFAC The Yokogawa I/O panel is to be furnished by the Contractor.

16 Spec 40‐05‐13 2.1.2.1

Specification 40‐05‐13, section 2.1.2.1, indicates buried ferrous piping shall have cathodic protection. Does this statement apply to the replacement ductile iron drain pipe requested in bid option 9? If so, please provide a cathodic protection specification

Cathodic protection is not required for the replacement DI piping in Bid Option 09‐01. DI piping to be coated with bituminous coating. Specification 40 05 13, 2.1.2.1 is being revised to clarify this..

17 pg 90 Drawing D‐103 (91‐18‐ 214)

Keynote 09‐

Drawing D‐103 sheet 90 of 145, (91‐18‐214), Keynote 09‐01, calls for a 14” flanged spool to be installed, would it be acceptable to utilize a cast iron flange adaptor sized correctly for the pipe on one end of this spool in lieu of a factory cast flange? The OD of flanged spool may require enlarging the concrete wall opening. If this is not acceptable, please advise if the existing wall opening is sufficient to pass the flange through or if enlarging of the opening will be required.

The existing pipe is built into the wall and will have to be removed to provide the new pipe. See attached Sketch SK‐D1 for pipe penetration detail.

I have seen the specifications for this project. My pump provider is requesting a drawing sheet showing the pumps in place on concrete pads. Do you have pump configuration drawings available? See Detail A2 on Drawing D‐501, and Detail B2 on Drawing S‐502.

19 Drawing G 102

Please identify any ground loading restrictions for the 3 identified Contractor Laydown Areas and the identified crane setup location, on Drawing G‐102.

Typical soil bearing capability is 2000‐4000 psi depending on subgrade utilities. This excludes concrete vaults or manholes which need to be evauliated on a case‐by‐case basis. It is expected

20 8 35 45 01

Would the government consider remanufacturing the original Worthington 45" Volute pump design, which served the DryDock for over the past (60) sixty years. This would eliminate redseigning of the piping system and the suction chamber design. New VFD driver could be utilized and only require (3) three pumps. The added vortex suppression assemblies would not be required in the sumpo chamber.

No, the existing DC electrical system does not currently provided the redundancy that is desired.

21 14 35 45 01

If the VTP's are the only option will the specification be modified to include corrosion resistance materails for use in Seawater, rather Cast Iron and Carbon Steel.

The specification will not be updated. The specification lists the minimum acceptable requirements. The government would welcome materials for improved corrosion resistance for use with seawater. This would be presented during the submittal phase for the pumps.

REFERENCEQuestion No.

QUESTION

GOVERNMENT RESPONSEDate

Received Posted on Amend No.

July 2011

SOLICITATION NO. N4008518R8700

PROJECT TITLE/LOCATION: DD2 Main Dewatering Pumps, PNSY

PRE‐PROPOSAL INQUIRY FORM

Page Section Para.No. GOVERNMENT RESPONSEReceived Amend No.

22 17 35 45 01

The present lubrication system specified for the pumps are open product lube, would the government consider an enclosed shafting with oil drip lubrication, as used on DD3

Yes the government would consider this type of lubrication if it is better suited to meet the long term operation requirements.

July 2011